<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>事件绑定</title>
    <script src="jQuery/jquery-1.11.3.js"></script>
</head>
<body>
        <input type="button" value="点我一下">
        <script>
            $('input').on('mouseover',function () {
                console.log('哈哈')
            })
            $('input').on('mouseout',function () {
                console.log('哈哈')
            })
            $('input').on('mousemove',function () {
                console.log('哈哈')
            })
        </script>
</body>
</html>